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Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
7
Warchall: Nurxxed
by
nurfed
20
9y 24d
7
8.71
10.00
9.00
7
Time to Reset II
by
Gizmore
and
noother
24
10y 131d
11
8.45
9.82
9.82
8
Crackcha
by
Gizmore
40
12y 47d
17
8.18
9.59
9.35
5
Preg Evasion
by
noother
145
11y 288d
26
6.96
9.15
8.54
6
Warchall: Tryouts
by
matrixman
119
10y 279d
17
8.00
8.94
9.00
6
Light in the Darkness
by
Mawekl
143
10y 184d
19
7.32
8.79
7.53
6
Anderson Application Auditing
by
Z
203
14y 285d
43
6.30
8.77
9.14
6
Temper
by
jusb3
4
1y 293d
4
7.00
8.75
10.00
7
Speed Your Way To VICtory
by
Jander
20
11y 274d
10
8.70
8.70
8.70
6
Blinded by the lighter
by
kwisatz
195
11y 85d
34
7.50
8.47
8.65
8
2013 New Years Special
by
quangntenemy
15
8y 242d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
9
9y 37d
5
8.20
8.20
8.40
6
Table Names II
by
nurfed
334
8y 364d
32
5.69
8.12
7.72
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
11y 49d
21
6.52
8.10
8.19
7
What is your Name?
by
Mawekl
41
10y 184d
11
7.18
8.09
7.55
8
Agent Larry
by
Z
46
14y 311d
13
6.77
8.08
8.54
5
The Nap
by
Z
53
14y 311d
19
5.74
8.00
8.00
7
Save the World
by
Z
216
14y 311d
36
6.50
7.94
7.78
3
SSH... Z is sleeping
by
Z
154
10y 356d
27
5.26
7.89
7.59
6
Are you blind?
by
Mawekl
120
10y 184d
19
6.74
7.79
8.63
5
A Black Hats Tale
by
Z
222
14y 165d
46
5.98
7.67
7.91
6
Z - Reloaded
by
Z
and
Gizmore
135
13y 162d
34
5.85
7.65
8.18
7
Order By Query
by
Gizmore
500
13y 162d
69
6.45
7.51
7.33
5
Blinded by the light
by
Gizmore
380
11y 230d
56
6.12
7.48
7.70
7
Screwed Signup
by
Gizmore
273
13y 323d
37
5.81
7.46
7.46
5
Sudoku I
by
Gizmore
156
14y 260d
41
7.49
7.44
8.05
5
Fix Us
by
Z
and
Gizmore
87
13y 323d
24
5.75
7.38
6.83
4
Warchall: Live RCE
by
phiber
and
nurfed
257
9y 47d
22
5.91
7.36
7.32
4
HOST me
by
space
410
9y 206d
32
5.47
7.31
6.88
4
Addslashes
by
Gizmore
847
13y 166d
71
5.42
7.27
6.61
7
Memorized
by
Gizmore
9
2y 26d
4
5.00
7.25
8.00
5
Time to Reset
by
Gizmore
115
10y 135d
26
5.54
7.19
7.38
6
Credit Card Challenge Pwned!
by
Z
60
13y 162d
23
5.65
7.17
8.65
5
The Last Hope
by
bsdhell
119
12y 156d
19
7.37
7.16
8.26
6
B.AiM
by
BAIM
and
Gizmore
20
12y 18d
7
5.86
7.00
7.43
5
Inka
by
Gizmore
32
10y 348d
11
6.00
6.91
7.82
5
The Travelling Customer
by
Gizmore
99
12y 18d
25
5.80
6.88
7.60
6
Morsed
by
Gizmore
72
14y 311d
16
6.31
6.88
6.94
5
Smile
by
livinskull
and
Gizmore
80
11y 201d
19
5.84
6.79
7.74
4
Yourself PHP
by
Gizmore
and
Kender
697
12y 168d
65
4.57
6.78
5.98
7
Disclosures
by
gizmore
and
dloser
19
8y 227d
8
7.00
6.75
7.62
9
The BrownOS
by
dloser
4
8y 263d
3
10.00
6.67
10.00
4
Training: Time is of the Essence
by
gizmore
33
2y 119d
14
5.07
6.64
8.43
4
Burning Fox
by
Gizmore
150
10y 352d
25
4.88
6.64
8.16
4
The Guestbook
by
Gizmore
758
12y 168d
78
4.95
6.54
7.06
4
Trivia
by
Z
and
Gizmore
777
14y 221d
90
5.28
6.39
7.20
4
Py-Tong
by
space
439
10y 304d
31
4.32
6.26
6.68
4
MD5.SALT
by
Gizmore
601
12y 92d
65
5.11
6.25
6.82
3
eXtract Me
by
oleg
150
10y 310d
33
5.52
6.21
6.91
6
Babbage and Coldplay
by
ludde
44
11y 138d
12
6.00
6.17
7.42
2
Training: GPG
by
Gizmore
1032
12y 34d
98
2.86
6.16
4.69
7
Snake
by
Gizmore
and
lazer
46
12y 168d
14
5.64
6.14
8.71
5
Table Names
by
Gizmore
756
12y 168d
78
4.79
6.13
6.44
2
Training: Regex
by
Gizmore
3029
12y 156d
310
4.17
6.11
5.09
4
Training: RegexMini
by
ludde
627
11y 141d
49
4.39
6.08
5.43
3
PHP 0819
by
space
708
10y 298d
66
4.55
6.06
6.06
4
bill for Bill
by
Z
500
14y 260d
77
4.65
6.00
8.58
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
12
2y 51d
5
4.80
6.00
9.40
3
Stop us
by
noother
and
Gizmore
315
11y 169d
39
4.64
5.97
6.26
2
Training: MySQL II
by
Gizmore
2953
12y 76d
211
4.82
5.97
5.99
4
Quangcurrency
by
quangntenemy
and
Gizmore
283
13y 167d
40
3.67
5.90
6.62
4
PHP 0816
by
Gizmore
752
13y 241d
63
4.03
5.81
5.48
5
Can you read me
by
Gizmore
483
14y 311d
36
3.86
5.81
5.69
6
GizCrypt
by
Gizmore
158
12y 156d
33
4.94
5.73
7.52
4
Identity
by
Gizmore
128
11y 59d
31
5.10
5.71
8.26
4
Choose your Path
by
Mart
and
gizmore
553
10y 327d
50
4.22
5.70
6.68
6
Experience
by
Gizmore
20
8y 270d
9
6.44
5.67
6.56
2
2021 Christmas Gifts
by
gizmore
18
1y 64d
5
3.20
5.60
6.60
3
Are you serial
by
Gizmore
608
11y 126d
58
3.34
5.59
5.62
4
Choose your Path II
by
Mart
and
gizmore
339
10y 324d
26
4.27
5.58
6.85
6
Malware
by
Z
202
14y 23d
29
4.14
5.55
6.76
5
QMine
by
quangntenemy
19
9y 122d
6
6.50
5.50
6.33
3
Simply Red
by
anto
329
14y 93d
35
5.20
5.49
6.49
4
Crappyshare
by
Gizmore
595
12y 168d
50
3.76
5.46
6.10
2
Training: LSB
by
Gizmore
2019
12y 47d
148
3.43
5.46
5.32
3
No Escape
by
Gizmore
2421
12y 168d
194
4.05
5.46
5.49
6
Count, don't wonder
by
galen
34
14y 311d
9
5.89
5.44
7.33
3
Illuminati
by
Gizmore
83
9y 122d
16
3.69
5.44
5.81
3
PHP 0815
by
Gizmore
1073
13y 258d
86
4.07
5.41
5.21
6
Letterworm
by
Gizmore
98
14y 310d
18
4.94
5.39
6.94
6
The Cookie is a lie
by
Z
68
14y 144d
21
3.76
5.38
6.90
5
Brainfucked
by
Gizmore
237
9y 122d
35
4.20
5.37
6.00
3
Towers of Hanoi
by
Z
228
14y 210d
29
4.62
5.34
6.83
6
Fremes
by
Gizmore
25
11y 201d
13
5.69
5.31
8.46
3
Flow Over Astronomy
by
anto
382
14y 210d
41
4.34
5.29
5.46
2
AUTH me
by
Gizmore
533
9y 206d
44
3.55
5.25
4.68
7
Old Years Eve 2020
by
Gizmore
11
2y 43d
4
6.50
5.25
5.75
2
Training: PHP LFI
by
Gizmore
4848
12y 127d
317
2.90
5.23
4.94
5
WC Hashing Game
by
Gizmore
215
12y 71d
40
4.22
5.20
6.12
7
Stalking
by
Gizmore
12
9y 206d
5
6.60
5.20
10.00
3
Training: WWW-Rewrites
by
Gizmore
430
12y 74d
39
3.33
5.15
5.41
3
Britcoin
by
Gizmore
36
4y 330d
17
2.76
5.12
6.59
4
Warchall: Live RFI
by
Gizmore
497
10y 253d
42
3.60
5.05
6.43
5
DropDaBass
by
anto
33
14y 210d
14
6.50
5.00
5.50
6
Nippon
by
Gizmore
and
lazer
10
6y 223d
7
8.29
5.00
6.71
5
Tribal Revival
by
gizmore
1
48d 1h
0
5.00
5.00
5.00
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
0
2d 13h
0
5.00
5.00
5.00
0
CGX#2: Apache on windows
by
gizmore
and
x
0
2d 13h
0
5.00
5.00
5.00
2
Limited Access Too
by
wannabe7331
and
lordOric
1759
12y 9d
91
3.01
4.88
4.58
3
htmlspecialchars
by
Gizmore
and
Kender
1085
13y 325d
90
3.44
4.87
4.02
4
Training: Net Ports
by
Gizmore
441
8y 255d
24
3.12
4.83
4.67
3
PHP 0818
by
noother
1092
11y 154d
73
3.18
4.81
4.96
4
Warchall: Live LFI
by
Gizmore
559
10y 253d
40
3.85
4.80
6.12
3
Pimitive Encryption
by
Gizmore
382
11y 287d
57
3.40
4.74
6.82
3
Enlightment
by
anto
1107
14y 93d
132
5.05
4.72
6.08
2
Training: Warchall - The Beginning
by
WarChallStaff
1913
11y 49d
214
2.50
4.72
7.33
5
Lettergrid
by
Gizmore
162
14y 311d
19
5.11
4.63
5.37
2
Training: Programming 1
by
Gizmore
4946
14y 210d
237
2.88
4.62
4.82
2
Limited Access
by
wannabe7331
2460
12y 12d
142
2.68
4.62
4.29
2
Training: Register Globals
by
Gizmore
2945
12y 66d
195
2.56
4.55
4.62
4
The Mime Files
by
Gizmore
42
1y 225d
13
3.46
4.54
7.92
2
Training: Baconian
by
Gizmore
1665
12y 59d
126
3.17
4.45
4.64
2
Training: Crypto - Digraphs
by
Gizmore
1213
12y 76d
130
4.27
4.45
5.29
5
Sidology
by
Gizmore
331
14y 210d
62
4.18
4.42
7.27
4
Fineprint
by
gizmore
6
176d 14h
5
4.40
4.40
6.60
5
Out of the Cloud
by
anto
41
14y 203d
15
5.73
4.33
6.33
5
Zen
by
Gizmore
30
6y 62d
12
5.00
4.33
6.75
2
Training: Encodings I
by
Gizmore
5086
14y 238d
326
3.33
4.33
3.95
2
Interesting
by
Gizmore
231
8y 298d
29
3.34
4.31
6.48
2
2021 Christmas Tweet
by
gizmore
10
1y 68d
7
3.86
4.29
6.14
2
Wanda
by
Gizmore
66
6y 115d
18
4.61
4.28
5.94
2
Training: WWW-Basics
by
Gizmore
1635
12y 74d
151
2.19
4.20
3.78
2
Training: MySQL I
by
Gizmore
5767
12y 76d
427
2.12
4.18
4.30
2
Training: Math Pyramid
by
Gizmore
1829
12y 66d
139
4.10
4.14
5.32
3
Rubik's Cube
by
space
25
4y 117d
11
5.09
4.09
6.36
3
Vermeer
by
XcrAckX
226
11y 201d
42
3.93
4.07
5.81
3
Shadowlamb - Chapter II
by
Gizmore
91
11y 59d
23
4.39
4.04
7.74
3
Stegano Woman
by
Z
471
14y 285d
41
3.78
4.00
5.27
3
Connect the Dots
by
galen
948
14y 311d
77
3.34
3.99
5.38
3
Stegano Attachment
by
Gizmore
1914
12y 34d
150
2.55
3.98
4.50
3
Training: Crypto - Substitution II
by
Gizmore
511
12y 76d
55
3.64
3.89
5.36
2
PHP 0817
by
Gizmore
5985
12y 92d
401
1.62
3.80
3.49
2
Training: Caterpillar
by
Gizmore
380
10y 315d
42
4.71
3.74
3.52
3
Impossible n'est pas français
by
CommComm
437
13y 317d
45
2.89
3.73
6.04
2
Training: Crypto - Caesar II
by
Gizmore
2530
12y 76d
174
2.97
3.67
4.67
2
Repeating History
by
space
and
Gizmore
641
10y 334d
60
3.75
3.63
4.63
2
Training: Crypto - Substitution I
by
Gizmore
3124
12y 76d
185
3.07
3.60
4.35
2
Factor 2
by
Gizmore
141
3y 100d
19
2.47
3.58
6.84
1
Training: No DNS
by
gizmore
106
293d 19h
17
1.59
3.53
6.24
1
Training: WWW-Robots
by
Gizmore
10683
12y 47d
752
1.22
3.51
3.40
2
Railsbin
by
Gizmore
104
5y 62d
21
2.67
3.48
4.95
3
2021 Christmas Friday
by
gizmore
33
1y 66d
9
2.78
3.44
7.89
3
hi
by
Gizmore
2001
14y 311d
145
2.41
3.30
3.51
2
Training: Crypto - Transposition I
by
Gizmore
3846
12y 76d
250
2.42
3.30
4.10
4
Training: Bacon Returns
by
Gizmore
212
12y 45d
19
4.37
3.26
3.42
4
Tracks
by
Gizmore
899
11y 175d
68
2.65
3.13
3.35
4
Chessy Hawks
by
Jinx
54
10y 312d
8
5.62
3.12
4.50
2
PHP My Admin
by
Gizmore
661
10y 329d
38
3.53
2.95
3.05
3
Zebra
by
hirsch
1574
12y 18d
140
2.26
2.88
4.94
2
Prime Factory
by
ch0wch0w
7613
14y 311d
559
1.98
2.80
3.36
5
Shadowlamb - Chapter IV
by
Gizmore
31
10y 177d
10
4.50
2.80
5.30
2
Shadowlamb - Chapter I
by
Gizmore
368
11y 195d
68
2.75
2.59
7.03
1
Training: Stegano I
by
Gizmore
12850
14y 210d
846
1.08
2.56
2.60
3
Contribute
by
Gizmore
10
1y 318d
2
2.50
2.50
6.00
1
Training: Crypto - Caesar I
by
Gizmore
12179
12y 76d
800
1.21
2.48
2.71
3
Guesswork
by
Gizmore
1606
13y 258d
91
3.51
2.29
3.63
1
2021 Christmas Hippety
by
gizmore
36
1y 67d
8
3.50
2.25
5.75
1
Encodings: URL
by
Gizmore
11229
11y 325d
691
0.81
2.07
2.41
2
IRC: Duckhunt
by
gizmore
19
266d 21h
6
2.00
2.00
9.00
1
CGX#3: Binary Encoding
by
gizmore
and
x
10
2d 13h
3
0.33
2.00
2.00
4
Paranoid
by
Gizmore
157
12y 168d
34
3.12
1.85
5.03
1
Training: ASCII
by
Gizmore
12458
11y 325d
801
0.55
1.83
1.67
1
Training: Get Sourced
by
Gizmore
18633
14y 311d
1747
0.48
1.72
2.17
4
Shadowlamb - Chapter III
by
Gizmore
45
11y 34d
11
3.82
1.36
8.36
2
2021 Christmas Grampa
by
gizmore
107
1y 50d
19
0.63
1.00
1.95
2
Training: Checksums
by
gizmore
27
176d 14h
10
2.00
1.00
3.00
2
LoFi
by
gizmore
13
285d 11h
3
2.67
0.67
2.33